Designed to meet the demands of today’s heating needs

Our range of Ecodan monobloc standalone air source heat pumps includes 5, 8.5, 11.2 and 14kW sizes. Now with the ability to cascade up to six units of the same output, Ecodan monobloc systems offer a capacity range from 5 through to 84kW.

Designed to suit a wide number of applications, these models offer a viable solution for the varying requirements that domestic and small commercial applications demand.

Key Features

- Self-contained unit, only requiring water and electric connections
- No need for gas supply, flues or ventilation
- Low maintenance and quiet operation
- Operates with outside temperatures as low as -25°C
- Optimised low ambient defrost control and operation
- Hybrid function, for use with conventional boilers
- Energy monitoring as standard

### Product Information

**PUHZ-(H)W50 / PUHZ-W85/112VAA-(BS)**

**PUHZ-HW140VHA2-(BS)/YHA2-(BS)**

Ecodan Monobloc Standalone

Air Source Heat Pumps

#### Heating

| OUTDOOR UNIT | PUHZ-W50VHA2-(BS) | PUHZ-W85VAA-(BS) | PUHZ-W112VAA-(BS) | PUHZ-HW140VHA2-(BS) | PUHZ-HW140YHA2-(BS) | |--------------|-------------------|------------------|-------------------|---------------------|---------------------| | **HEAT PUMP SPACE** | **ERp Rating** | **TL** | **SCOP** | **TL** | **SCOP** | **TL** | **SCOP** | **TL** | **SCOP** | **TL** | **SCOP** | | HEATER - 50°C | A++ | 127% | 3.25 | 162% | 4.12 | 99% | 2.35 | -15 ~ +35°C | 4.8 | 3.3 | 11.0 | 4.81 | | HEATER - 35°C | A++ | 137% | 3.50 | 171% | 4.35 | 104% | 2.90 | -20 ~ +35°C | 4.8 | 3.3 | 11.0 | 4.81 | | HEATER - Large Profile | A | A | A | A | A | A | A | -25 ~ +35°C | 4.8 | 3.3 | 11.0 | 4.81 | | HEAT PUMP COMBINATION | Capacity (kW) | 4.8 | 3.3 | 11.0 | 4.81 | 99% | 2.35 | -15 ~ +35°C | 4.8 | 3.3 | 11.0 | 4.81 | | | Power Input (kW) | 1.63 | 2.86 | 3.73 | 4.81 | 2.35 | 2.90 | -20 ~ +35°C | 4.8 | 3.3 | 11.0 | 4.81 | | OPERATING AMBIENT TEMPERATURE | PERCENTAGE (°C DB) | -15 ~ +35°C | -20 ~ +35°C | -25 ~ +35°C | -25 ~ +35°C | | **SOUND DATA** | Pressure Level at 1m (dBA) | 45 | 45 | 47 | 53 | 53 | | | Power Level (dBA) | 61 | 58 | 60 | 65.5 | 67.5 | | | Flow Rate (l/min) | 22 | 28 | 28 | 28 | 28 | | | Water Pressure Drop (kPa) | 14.3 | 25.8 | 32.1 | 40.1 | 40.1 | | | Dimensions (mm) | Width | 950 | 1050 | 1020 | 1020 | | | | Depth | 330+30 | 480 | 330+30 | 330+30 | | | | Height | 740 | 1020 | 1020 | 1350 | | | Weight (kg) | 64 | 97 | 118 | 134 | 148 | | **ELECTRICAL DATA** | Electrical Supply | 220-240v, 50Hz | 220-240v, 50Hz | 220-240v, 50Hz | 220-240v, 50Hz | 380-415v, 50Hz | | | Phase | Single | Single | Single | Single | Single | | | Nominal Running Current [MAX] (A) | 5.4 [13] | 9.1 [22.0] | 10.9 [28.0] | 14.9 [35] | 5.1 [13] | | | Fuse Rating - MCB Sizes (A) | 16 | 25 | 32 | 40 | 16 | | **REFRIGERANT CHARGE (kg) / CO2 EQUIVALENT (t)** | R410A (GWP 2088) | 1.7 / 3.5 | 2.4/5.01 | 3.3/6.89 | 4.3 / 9.0 | 4.3 / 9.0 |

#### Dimensions

**PUHZ-W50VHA2-(BS)**

**PUHZ-W85 / 112VAA-(BS)**

**PUHZ-(H)W140VHA2 / YHA2-(BS)**

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**Note:**

1. Combination with DHP250-MCHC Cylinder
2. Under normal heating conditions at outdoor temp: -3°CDB / -4°CWB, outlet water temp 35°C, inlet water temp 35°C.
3. Under normal heating conditions at outdoor temp: 7°CDB / 6°CWB, outlet water temp 35°C, inlet water temp 35°C as tested to BS EN14511.
4. Sound power level tested to BS EN12102.
5. Grille.
6. Flow Temperature Controller (FTC) for standalone systems PAC-IF062B-E Dimensions WxDxH (mm) - 520x150x450
7. MCB Sizes BS EN60898-2 & BS EN60947-2.

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**Country of origin:** United Kingdom – Japan – Thailand – Malaysia. Mitsubishi Electric Europe B.V. The company reserves the right to make any variation in technical specification to the equipment described, in its catalogues or price lists without prior notification or public announcement. Mitsubishi Electric is constantly developing and improving its products. By publication, illustrations, drawings and specifications in this publication present only general particulars and shall not form part of any contract. All goods are supplied subject to the Company’s General Conditions of Sale, a copy of which is available on request.

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**Effective as of July 2018**